Fix 'undefined variable filestyle_activate'

[kovetskiy]

When I open any file, I get this message:

Error detected while processing function FileStyleCheck:
line    1:
E121: Undefined variable: b:filestyle_active

I fixed it through the get() function

[aserebryakov]

Does it happen all the time? Which plugins do you use? (I tested it on Vim with a really little number of plugins)

[aserebryakov]

I got the same issue if I open Vim (without filename) and e.g. open :help after it.

[kovetskiy]

Yep, it happens every time.

https://github.com/kovetskiy/dotfiles/blob/master/.vimrc

[aserebryakov]

As I see it now, FileStyleActivate() function is not called for some reason. Probably, I need to add another one evend listening.

[aserebryakov]

Listening of the event VimEnter fixed the issue in case of no file opened. Can you please let me know if it also resolves the issue for you?

diff --git a/plugin/filestyle.vim b/plugin/filestyle.vim
index 68572e4..273fee8 100644
--- a/plugin/filestyle.vim
+++ b/plugin/filestyle.vim
@@ -25,7 +25,7 @@ if !exists('g:filestyle_plugin')
   "Defining auto commands
   augroup filestyle_auto_commands
     autocmd!
-    autocmd BufReadPost,BufNewFile * call FileStyleActivate()
+    autocmd BufReadPost,BufNewFile,VimEnter * call FileStyleActivate()
     autocmd FileType * call FileStyleCheckFiletype()
     autocmd WinEnter * call FileStyleCheck()
   augroup end

[kovetskiy]

Nope, that does not resolve my problem.

You can try open any buffer like Unite/FuzzyFinder/Tagbar and get this message.

[aserebryakov]

May I ask you run Vim with the following option:

vim -V20DebugLog

and upload the log saved as DebugLog?

[kovetskiy]

lolwut ahaha

okay...

https://www.dropbox.com/s/09jbi2r8o075h17/DebugLog?dl=0

[aserebryakov]

Thanks, I would like to know which events are not covered.